(function () {
  "use strict";

  var emitter = require('events').EventEmitter
    , catcher = new emitter()
    , count = 0
    , timeout = 1000 * 1000
    ;

  catcher.on('a', function(num) {
    console.log(num);
  });

  while(timeout > 0) {
    timeout -= 1;
    setTimeout(function() {
      catcher.emit('a', count);
      count += 1;
    }, timeout);
  }
}());